Financial Controller; Part-time

Your new companyA scaling Fin Tech is looking for a part-time Financial Controller to support its finance function. This is a hand‑on role: part doer, part reviewer, part leader. You will work closely with the Finance Director while also guiding a small finance team.
Your new role

• Lead the group consolidation, month‑end, quarter‑end, and year‑end reporting cycles.
• Manage the audit, statutory accounts, and UK corporate tax return with external advisors.
• Support and ultimately own R&D tax credit and US tax return work.
• Manage overseas accountants, ensuring timely deliverables and correct subsidiary funding.
• Own UK payroll and partner with departments across the business where needed.
• Maintain banking relationships and oversee cashflow management.
• Provide a combination of hands‑on delivery and high‑quality review.

• Qualified accountant (ACA/CA preferred), ideally 5+ years PQE.
• Experience in both practice and industry.
• Strong operational mindset with meticulous attention to detail.
• Excellent communication skills, especially in a remote‑first environment.
• Highly proactive, organised, and motivated to deliver great work.
• Strong Excel and/or Google Sheets capability.